1. Exercise capacity as a predictor of survival among ambulatory patients with end-stage renal disease 
Kathy E. Sietsema, Antonino Amato, Sharon G. Adler, Eric P. Brass 
Kidney International 
Volume 65, Issue 2, Pages (February 2004)
DOI: /j x
Copyright © 2004 International Society of Nephrology Terms and Conditions

2. Figure 1
Survival as a function of baseline value of peak exercise VO2 for 175 ambulatory patients with end-stage renal disease. Patients with peak VO2 above the median value of 17.5mL/min/kg (interrupted line) had significantly better survival than those with lower values (solid line) (P = by log-rank test).
Kidney International  , DOI: ( /j x)
Copyright © 2004 International Society of Nephrology Terms and Conditions

3. Figure 2
Survival as a function of baseline serum albumin for 175 ambulatory patients with end-stage renal disease. Serum albumin concentration at or above the group median value of 4.0 gm/dL (interrupted line) showed a trend toward better survival than those with lower values (solid line) (P = 0.08 by log-rank test).
Kidney International  , DOI: ( /j x)
Copyright © 2004 International Society of Nephrology Terms and Conditions